Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 99% |
| 1,700 | 99% |
| 1,800 | 98% |
| 1,900 | 61% |
| 2,000 | 5% |
| 2,100 | 1% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Polymarket is effectively marking this contract at **100% YES**, which means the market is pricing the Binance ETH/USDT 1-minute noon candle on 7 August as already beyond the posted strike, with the payout settled in USDC through Polygon conditional tokens. The practical read is not on “Ethereum above X” in the abstract, but on whether Binance’s exact 12:00 ET minute close prints above that threshold on the reference pair used for resolution.
That near-certainty should be judged against a recent trading range that has kept ETH in the mid- to high-$1,000s on major trackers: Investing.com shows ETH at 1,739.09 with a previous close of 1,789.47, while other live price pages have recently printed roughly 1,665 to 1,775. Historical daily closes also show ETH moving sharply but still far below the levels implied by a 100% YES price, with June and early July closes mostly clustered around $1,600 to $1,780.[1][3][6][9] In that context, a fully priced YES suggests the contract is being treated as a near-certain technical outcome rather than a directional view on the broader ETH market.
The key catalysts are Binance-specific, because the market resolves from Binance’s ETH/USDT candle rather than a blended index, so exchange outages, liquidity changes, or a sharp move in the minute around noon ET matter more than wider spot averages. Traders should also watch scheduled macro and crypto headlines that can hit ETH in short bursts, plus any ETH ecosystem releases or ETF-related flows that affect intraday volatility; the current spot backdrop on mainstream crypto pages remains subdued rather than euphoric, which limits the chance of a dramatic repricing unless there is a fresh catalyst.
Methodology
This page reviews Ethereum above … on August 7? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi UK, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Ethereum above … on August 7? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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